11 Fun Facts about Cockroach

P K Mahapatra

October 23, 2025

Cockroach facts

11 Fun Facts about Cockroach

Cockroaches are one of the ancient insect that has existed for millions of years and over 4000 species are identified so far. It belongs to the family group called Blattodea and are known for being very flexible. Cockroaches can live in many places, from tropical forests to homes and buildings. They are mainly active at night and are involved to food scraps, garbage, and moist areas. With their flat bodies, long antennae, and quick movements, cockroaches are one of the creatures which can survive even in harsh conditions.

Cockroach facts

Here are the 11 Fun Facts about Cockroach !

1. Ancient Survivors : Cockroaches are one of the oldest surviving insects as they existed for over 300 million years, as long as before the dinosaurs went extinct!

2. Survival Without a Head : A cockroach breathes through small holes in its body so they can survive for up to a week without its head.

3. Speedy Crawlers:  Cockroaches are one of the fastest running insects, as they can reach speeds of up to 3 miles per hour.

4. Breath-Holding Champions : A cockroach can hold its breath for an impressive 40 minutes, which helps them to survive underwater for some time.

5. Radiation Resilience : Cockroaches are able to survive harsh environments, including exposure to high levels of radiation.

6. Versatile Diet : Cockroaches eat a variety of foods, even consuming things like glue or soap to survive.

7. Nocturnal Creatures : Cockroaches are nocturnal as they are most active at night for searching food and mates.

8. Species Diversity :As per the study, there are 4,500 known species of cockroaches worldwide.

9. Chemical Communication : Cockroaches communicate with each other using chemical signals called pheromones to find food and mates.

10. Glowing Species : Some rare species of cockroaches, like Lucihormetica luckae, emit a bioluminescent glow in the dark, making it one of the most unique cockroach species on Earth.

11. Giant Cockroaches : The largest cockroach species, Megaloblatta, has a wingspan of about 8 inches.

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